Table Of Contents

PCI-6032 Pinout

Analog Input Ground—These terminals are the reference point for single-ended AI measurements in RSE mode and the bias current return point for DIFF measurements. All ground references—AI GND and D GND—are connected on the device.

AI <0..15>

Varies

Analog Input Channels—For single-ended measurements, each signal is an analog input voltage channel. In RSE mode, AI GND is the reference for these signals. In NRSE mode, the reference for each AI signal is an AI SENSE.

For differential measurements, AI 0 and AI 8 are the positive and negative inputs of differential analog input channel 0. Similarly, the following signal pairs also form differential input channels: AI <1,9>, AI <2,10>, and so on.

Port 0 Digital I/O Channels—You can configure each signal individually as an input or output. P0.6 and P0.7 can also control the up/down signal of Counters 0 and 1, respectively.

NC

—

No connect—Do not connect signals to this terminal.

+5 V

D GND

+5 V Power Source—These terminals supply a +5 V power source.

AI HOLD COMP

D GND

AI Hold Complete Event Signal——When enabled, this signal pulses once for each A/D conversion in sample mode. The low-to-high edge indicates when the input signal can be removed from the input or switched to another signal.

EXT STROBE

D GND

External Strobe Signal—Do not connect signals to this terminal.

PFI 0/AI START TRIG

D GND

Programmable Function Interface or AI Start Trigger Signal—As an input, this terminal is a PFI. As an output, this pin is the ai/StartTrigger signal. In applications with pre-trigger samples, a low-to-high transition indicates the initiation of the pre-trigger samples.

PFI 1/AI REF TRIG

D GND

Programmable Function Interface or AI Reference Trigger Signal—As an input, this terminal is a PFI.As an output, this terminal emits the AI Reference Trigger signal. In applications with pre-trigger samples, a low-to-high transition indicates the initiation of the pre-trigger samples. AI Reference Trigger is not used in applications with post-trigger samples.

PFI 2/AI CONV CLK

D GND

Programmable Function Interface or AI Convert Clock Signal—As an input, this terminal is a PFI. As an output, this terminal is the AI Convert Clock signal. A high-to-low edge on AI CONV indicates that an A/D conversion is occurring.

PFI 3/CTR 1 SOURCE

D GND

Programmable Function Interface or Counter 1 Source Signal—As an input, this terminal is a PFI. As an output, this terminal emits the selected Ctr1Source signal. This signal reflects the actual source signal connected to Counter 1.

PFI 4/CTR 1 GATE

D GND

Programmable Function Interface or Counter 1 Gate Signal—As an input, this terminal is a PFI.As an output, this terminal emits the selected Ctr1Gate signal. This signal reflects the actual gate signal connected to Counter 1.

PFI <5,6>

D GND

Programmable Function Interface—As an input, this terminal is a PFI.

PFI 7/AI SAMP CLK*

D GND

Programmable Function Interface or AI Sample Clock Signal—As an input, this terminal is a PFI.As an output, this terminal emits the AI Sample Clock signal. This terminal pulses once at the start of each AI sample in the interval sample. A high-to-low transition of this signal indicates the initiation of the waveform generation.

PFI 8/CTR 0 SOURCE

D GND

Programmable Function Interface or Counter 0 Source Signal—As an input, this terminal is a PFI.As an output, this terminal emits the Ctr0Source signal. This signal reflects the actual source signal connected to Counter 0.

PFI 9/CTR 0 GATE

D GND

Programmable Function Interface or Counter 0 Gate Signal—As an input, this terminal is a PFI.As an output, this terminal emits the Ctr0Gate signal. This signal reflects the actual gate signal connected to Counter 0.

CTR 1 OUT

D GND

Counter 1 Output Signal—As an input, this terminal can be used to route signals directly to the RTSI bus. As an output, this terminal emits the Ctr1InternalOutput signal.

CTR 0 OUT

D GND

Counter 0 Output Signal—As an input, this terminal can be used to route signals directly to the RTSI bus. As an output, this terminal emits the Ctr0InternalOutput signal.

FREQ OUT

D GND

Frequency Output Signal—This output is from the frequency generator.

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